12407152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40813}}^1$

素因数の和:40840

約数の個数: 20

約数和(自身を含む): 25304680

約数和(自身を除く): 12897528

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40813, 81626, 163252, 326504, 653008, 775447, 1550894, 3101788, 6203576, 12407152]

約数ペア:

[(1, 12407152), (2, 6203576), (4, 3101788), (8, 1550894), (16, 775447), (19, 653008), (38, 326504), (76, 163252), (152, 81626), (304, 40813)]